mortarboards查询结果如下:
音标:['mɔːtəˌboʊrd]
名词复数:mortarboards
词频:低频词
基本释义/说明: 查询词mortarboards是mortarboard的名词复数()
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独上高台望四海 手揽云月傍天飞, 落叶重重已十月 归鸟凄凄啼心扉。
简典
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|noun|

‘If we have 13 bricklayers each laying 12 block per course, we need 30 mortar boards for them to work off of.’